000			00331nam a2200121Ia 4500
008			140113s9999 xx 000 0 und d
082			_a047.1:632.4 N6.34
100			_a"Webster, Robert K"
245			_aAnnual review of phytopathology. Vol.34
260			_b"California : Annual reviews inc, 1996"
300			_a620p.
942			_cBK
999			_c63861 _d63861